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18 Posts
As title would it be bad for the fans controlling them by voltage instead of pwm?
I bought 7 ek f4 120 er's all of them sounded like a wheel with no oil, a high pitched squeal.
I have one fan left, was messing with the AQ6 and turned it to voltage control and the noise goes.
I bought 7 ek f4 120 er's all of them sounded like a wheel with no oil, a high pitched squeal.
I have one fan left, was messing with the AQ6 and turned it to voltage control and the noise goes.